<div class="apiDetail">
	<div>
		<h2>
			<span>Boolean</span><span class="path">setting.data.keep.</span>parent
		</h2>
		<h3>
			Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]
			</span>
		</h3>
		<div class="desc">
			<p></p>
			<div class="longdesc">
				<p>The parent node's lock, the parent node will lock 'isParent' attribute to true.</p>
				<p>Default: false</p>
			</div>
		</div>
		<h3>Boolean Format</h3>
		<div class="desc">
			<p>
				true means: lock the parent node, and <span class="highlight_red">if remove all of the parent node's child
					nodes, its 'isParent' attribute still keep to be true.</span>.
			</p>
			<p>
				false means: don't lock the parent node, and <span class="highlight_red">if remove all of the parent node's
					child nodes, its 'isParent' attribute will change to be false.</span>.
			</p>
		</div>
		<h3>Examples of setting</h3>
		<h4>1. lock the parent node</h4>
		<pre xmlns="">
			<code>var setting = {
	data: {
		keep: {
			parent: true
		}
	}
};
......</code>
		</pre>
	</div>
</div>